nèi​wài HSK6

inside and outside

内外 (內外) nèi​wài
inside and outside directional
referring to both the interior and exterior of a physical space or object

He cleaned the house inside and out.

approximately directional
used after a quantity or duration to indicate an approximate amount or time

He came back after staying in Beijing for about three days.

domestic and foreign place word
relating to internal and external affairs, or both at home and abroad

This policy has attracted widespread attention from all walks of life at home and abroad.

Frequency

Movie subtitles
0.660 per million appears in 0% of films
Written text
25.0 per million

Details

HSK 3.0
Level 6

Sources

Definitions
CC-CEDICT